300-080 Exam Dumps - [2018] Valid 300-080 Exam Questiosn PDF

1. Cisco Troubleshooting Cisco IP Telephony & Video v1.0 300-080 Exam Question & Answer PDF (FREE --- DEMO VERSION) Get Full Version of 300-080 Exam Question Answer PDF Here: https://itexamquestions.com/product/300-080-exam-questions/ Thank You For Reviewing 300-080 Exam PDF Demo

2. Version: 10.0 Question 1 An IP phone that is connected through a Cisco Catalyst 3750 Series Switch is failing to register with the subscriber as a backup server. When the user presses the setngs buton on the phone, only the Cisco Unifed Communicatons Manager publisher shows as registered. What is the most likely cause for this issue? A. The phone does not have the correct Cisco Unifed Communicatons Manager group in the device confguraton page. B. The Cisco Unifed Communicatons Manager group that is applied through the device pool is misconfgured. C. The ip-helper address command for the subscriber is not confgured on the switch port. D. The subscriber does not have the correct device pool confgured. E. The enterprise phone confguraton does not have the call control redundancy enabled. Aoswern B Question 2 Refer to the exhibit. An IP phone that is connected through a Cisco Catalyst 3750 Series Switch is failing to register with Cisco Unifed Communicatons Manager. When the user presses the setngs buton on the phone, the Operatonal VLAN ID shows a blank entry. What is the most likely cause for this issue? A. The switch may not be supplying inline power. B. The spanning tree portast command needs to be removed. C. The trunk encapsulaton is missing. The trunk must be confgured for dot1.Q. D. Cisco Discovery Protocol is disabled on the switch. E. The Operatonal VLAN ID of the phone always shows as blank. The Admin. VLAN ID should be 110. Aoswern D Question 3

3. You confgured a Cisco ISR G2 as a SIP gateway, but the gateway does not show that it is registered with Cisco Unifed Communicatons Manager. What is causing this issue? A. Cisco Unifed Communicatons Manager does not support SIP gateways. B. The gateway does not have the UC license installed. C. The gateway does not have Cisco Unifed Border Element session licensing. D. Cisco Unifed Communicatons Manager does not show a SIP gateway as registered if it is not properly confgured. E. Cisco Unifed Communicatons Manager never shows a SIP gateway as registered even when it is properly confgured. F. The Cisco ISR G2 cannot be a SIP gateway. Aoswern E Question 4 Which issue would cause an MGCP gateway to fail to register with Cisco Unifed Communicatons Manager? A. missing the confguraton command isdn bind-l3 ccm-manager under the ISDN interface B. mismatched domain name on the MGCP gateway and Cisco Unifed Communicatons Manager gateway confguraton C. misconfgured route group in Cisco Unifed Communicatons Manager D. incorrect MGCP IP address specifed in the gateway confguraton in Cisco Unifed Communicatons Manager Aoswern B Question 5 Endpoints are confgured for both H.323 and SIP using the same URI and Cisco VCS setngs, but the endpoints register only as H.323 endpoints. What is causing this issue? A. A frewall is blocking all trafc from the endpoints to the Cisco VCS. B. The Cisco VCS has no SIP domains confgured. C. The Cisco VCS is blocking the endpoints because of duplicate ID entries. D. The endpoints do not have the SIP opton key installed. E. SIP does not work, because SIP is used for Cisco Unifed Communicatons Manager registraton only. Aoswern B Question 6 You are trying to register an H.323-based Cisco TelePresence system to Cisco Unifed Communicatons Manager and a Cisco DX70 system to the Cisco VCS Control. Why do neither of the units want to register?

4. A. The H.323-based system needs an E164 number to register to Cisco Unifed Communicatons Manager, and the Cisco DX70 needs to have the MAC address confgured frst on the Cisco VCS Control. B. The H.323-based system needs to register to the Cisco VCS Control with an E.164 number, and the Cisco DX70 needs the TFTP address to register on the Cisco Unifed Communicatons Manager. C. Both systems need to register to the Cisco VCS Control, but the H.323-based system needs to have the gatekeeper setng set to "Direct." D. Both systems need to register to the Cisco Unifed Communicatons Manager, as the Cisco VCS Control is used only for frewall traversal. E. You need Cisco TelePresence Management Suite to register Cisco TelePresence systems. F. You need Cisco TelePresence Server to register Cisco TelePresence systems. Aoswern B Question 7 To maintain proper database integrity, what is the recommended maximum round-trip delay between multple Cisco VCS appliances in a cluster? A. 10 ms B. 15 ms C. 25 ms D. 30 ms E. 50 ms F. 80 ms Aoswern D Question 8 When a database replicaton issue is suspected, which three tools can be used to check the database replicaton status? (Choose three.) A. Cisco Unifed Communicatons Manager RTMT tool B. Cisco Unifed Communicatons Manager Serviceability interface C. Cisco Unifed Reportng D. Cisco Unifed Communicatons Manager CLI interface E. Cisco IP Phone Device Stats from the Setngs buton F. Cisco Unifed OS Administraton interface Aoswern A, C, D Question 9 Which two troubleshootng tools would initally be the best to use when troubleshootng the PSTN gateway side of a call routng issue while using Cisco Unifed Communicatons Manager? (Choose two.)

5. A. RTMT trace output B. Cisco IOS debug commands C. Dialed Number Analyzer output D. Cisco Unifed Communicatons Manager alerts E. Cisco IOS show commands Aoswern B, E Question 10 You must integrate a third-party H.323 system with your existng Cisco Unifed Communicatons Manager cluster. When you create an H.323 trunk from the cluster, calls from the cluster to the third-party H.323 system are failing. The vendor of the third-party H.323 device has confrmed that the H.323 call setup tme must be reduced. Which two approaches reduce the call setup tme from Cisco Unifed Communicatons Manager to the third-party H.323 device? (Choose two.) A. Implement a sofware MTP. B. Implement a hardware MTP. C. Implement transcoding with the router DSP resources. D. Implement transcoding with the Cisco Unifed Communicatons Manager resources. Aoswern A, B Question 11 Which of these reasons can cause intrasite calls within a Cisco Unifed Communicatons Manager cluster to fail? A. The route partton that is confgured in the CCD requestng service is not listed in the calling phone CSS. B. The trunk CSS does not include the partton for the called directory number. C. The MGCP gateway is not registered. D. The calling phone does not have the correct CSS confgured. E. The calling phone does not have the correct partton confgured. Aoswern D Question 12 Refer to the exhibit.

6. All phones are placed in the Internal_Pt partton. The CSS for all phones contains the partton Internal_Pt, and Vml.CSS contains the voicemail hunt pilot. When a call is placed from extension 2001 to 2002, which statement is true? A. Extension 2002 will ring. B. The call will be blocked. C. The call will be answered by voicemail. D. Extension 2002 will ring, and if the call is not answered, the call will match the translaton patern and then be blocked. E. Extension 2002 will ring, and if the call is not answered, the call will match the translaton patern and then be forwarded to voicemail. Aoswern A Question 13 When a remote endpoint dials in to join a conference that is confgured on a Cisco TelePresence Server bridge, the endpoint receives only audio. Other users can successfully join the call with Voice and Video. What is causing this issue? A. The endpoint does not have the multsite opton installed. B. The endpoint does not have the partton of the bridge in its CSS. C. The bridge is out of all licenses. D. The endpoint is assigned a region without enough confgured bandwidth for video. E. The bridge is not able to host video calls. Aoswern D Question 14

7. Cisco TelePresence System EX90-A and EX90-B are in a call. EX90-A tries to call EX90-C. When the call is dialed, EX90-B is put on hold. EX90-A and EX90-C are connected, but there is no merge buton on the touch panel. What is causing this issue? A. The multsite opton key is missing. B. The multsite confguraton is missing. C. The conference opton key is missing. D. The conference confguraton is missing. E. CiscoTelePresence systems cannot make multpoint calls without a Cisco TelePresence Server. F. The multpoint opton key is missing. Aoswern A Question 15 Which statement indicates something that can cause an inbound PSTN call to an H.323 gateway that is confgured in Cisco Unifed Communicatons Manager to fail to ring an IP phone? A. The gateway is not registered in Cisco Unifed Communicatons Manager. B. The gateway IP address that is confgured in Cisco Unifed Communicatons Manager does not match the IP address that is confgured at the gateway in the h323-gateway voip bind srcaddr command. C. The Cisco Unifed Communicatons Manager does not have a matching route patern to match the called number. D. The gateway is missing the command allow-connectons h323 to h323 under the voice service voip confguraton. Aoswern B

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